Oo3d Test

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⬇ ✓ Passed 372/372

✓ 1-01 `new Oo3d`

✓ The class and instance are expected types

✓ The class is a function

✓ `new` returns an object

✓ `oo3d.toString()` as expected

✓ `oo3d.C` as expected

✓ Config exceptions

✓ If set, `config` must be an object

✓ If set, `config.$main` must be an HTMLCanvasElement

✓ If set, `config.bkgnd` must be a Float32Array

✓ `config.bkgnd` must contain four elements

✓ `config.bkgnd[0]` must be 0 or greater

✓ `config.bkgnd[0]` must be 1 or less

✓ `config.bkgnd[1]` must be 0 or greater

✓ `config.bkgnd[1]` must be 1 or less

✓ `config.bkgnd[2]` must be 0 or greater

✓ `config.bkgnd[2]` must be 1 or less

✓ `config.bkgnd[3]` must be 0 or greater

✓ `config.bkgnd[3]` must be 1 or less

✓ Config usage

✓ `config.bkgnd` can contain four floats 0-1, or NaN

✓ 1-02 `oo3d.browse()`

✓ (Mock an `Oo3d` instance)

✓ The method is a function and returns an object

✓ `oo3d.browse()` is a function

✓ `oo3d.browse()` returns an array

✓ `oo3d.browse('abc')` returns an array

✓ 1-03 `oo3d.read()`

✓ (Mock an Oo3d instance)

✓ The method is a function and returns an object

✓ `oo3d.read()` is a function

✓ `oo3d.read()` returns an object

✓ 1-04 `oo3d.edit()`

✓ (Mock an Oo3d instance)

✓ The method is a function and returns an object

✓ `oo3d.edit()` is a function

✓ `oo3d.edit(0)` returns an object

✓ 1-05 `oo3d.add()`

✓ (Mock an Oo3d instance)

✓ The method is a function and returns a number

✓ `oo3d.add()` is a function

✓ `oo3d.add('Item.Mesh')` returns a number

✓ `item.add()` exceptions

✓ `className` is not optional

✓ `className` must not be boolean

✓ `className` must not be an empty string

✓ `className` must not have three parts

✓ `className` base must be a recognised base-class

✓ `className` child must be a recognised child-class

✓ `item.add()` usage

✓ Adding an Item.Mesh increments `_all`

✓ Two calls to `add()` returns two indices in sequence

✓ 1-06 `oo3d.delete()`

✓ (Mock an Oo3d instance)

✓ (Add various instances which these tests will try to delete)

✓ State is as expected before any deletion

✓ `oo3d._all` contains 12 instances

✓ `oo3d.layers` contains 1 instance

✓ Various type-checks

✓ `oo3d.delete()` is a function

✓ `oo3d.deleteOne()` (the private function) is not available in the public API

✓ Before deleting programFlatI, `oo3d._all[itemLut.programFlatI]` is an object

✓ `oo3d.delete(itemLut.programFlatI)` returns an object

✓ After deleting programFlatI, `oo3d._all[itemLut.programFlatI]` is undefined

✓ Checks after basic programFlatI deletion

✓ `oo3d.deleteOne()` (the private function) is not reachable by Tudor

✓ After deleting programFlatI, `oo3d._all` now contains 11 instances

✓ After deleting programFlatI, `oo3d.layers` still contains 1 instance

✓ Delete a Item.Mesh instances

✓ Before deleting itemMeshTwoI, `oo3d._all[itemLut.itemMeshI]` is '[object Item.Mesh]'

✓ Before deleting itemMeshTwoI, rendererWireframeI has two elements in `meshes`

✓ `oo3d.delete(itemLut.itemMeshTwoI)` returns an object

✓ After deleting itemMeshTwoI, rendererWireframeI has one element in `meshes`

✓ A second call to `oo3d.delete(itemLut.itemMeshTwoI)` throws an error

✓ After trying to delete itemMeshTwoI for a second time, rendererWireframeI still has one element in `meshes`

✓ After deleting itemMeshI, rendererWireframeI has no elements in `meshes`

✓ After deleting itemMeshI and itemMeshTwoI, `oo3d._all` now contains 9 instances

✓ After deleting itemMeshI and itemMeshTwoI, `oo3d.layers` still contains 1 instance

✓ 2-1-01 `new Buffer`

✓ (Mock an Oo3d instance)

✓ The class and instance are expected types

✓ The class is a function

✓ `new` returns an object

✓ `buffer.toString()` as expected

✓ `buffer.C` as expected

✓ Buffer Constructor exceptions

✓ `config.main` must be an object

✓ `config.main` must be an Oo3d instance

✓ `index` must be a number

✓ `index` must be an integer

✓ `index` must be positive

✓ `index` must be below 2^53

✓ `config` must be an object

✓ If set, `config.data` must be a regular array

✓ If set, `config.data` must only contain numbers

✓ Buffer Constructor usage

✓ `config` can contain unexpected properties, which are not recorded

✓ If set, `config.data` can contain strings which resolve to numbers

✓ 2-2-01 `new Buffer.Color`

✓ (Mock an Oo3d instance)

✓ The class and instance are expected types

✓ The class is a function

✓ `new` returns an object

✓ `colorBuffer.toString()` as expected

✓ `colorBuffer.C` as expected

✓ Buffer.Color Constructor exceptions

✓ `config.main` must be an object

✓ `config.main` must be an Oo3d instance

✓ `index` must be a number

✓ `index` must be an integer

✓ `index` must be positive

✓ `index` must be below 2^53

✓ `config` must be an object

✓ If set, `config.data` must be a regular array

✓ If set, `config.data` must only contain numbers

✓ If set, `config.data.length` must not be `1`

✓ If set, `config.data.length` must not be `6`

✓ Buffer.Color Constructor usage

✓ `config` can contain unexpected properties, which are not recorded

✓ If set, `config.data` can contain strings which resolve to numbers

✓ 2-2-01 `new Buffer.Position`

✓ (Mock an Oo3d instance)

✓ The class and instance are expected types

✓ The class is a function

✓ `new` returns an object

✓ `positionBuffer.toString()` as expected

✓ `positionBuffer.C` as expected

✓ Buffer.Position Constructor exceptions

✓ `config.main` must be an object

✓ `config.main` must be an Oo3d instance

✓ `index` must be a number

✓ `index` must be an integer

✓ `index` must be positive

✓ `index` must be below 2^53

✓ `config` must be an object

✓ If set, `config.data` must be a regular array

✓ If set, `config.data` must only contain numbers

✓ If set, `config.data.length` must not be `1`

✓ If set, `config.data.length` must not be `5`

✓ Buffer.Position Constructor usage

✓ `config` can contain unexpected properties, which are not recorded

✓ If set, `config.data` can contain strings which resolve to numbers

✓ 3-1-01 `new Item`

✓ (Mock an Oo3d instance)

✓ The class and instance are expected types

✓ The class is a function

✓ `new` returns an object

✓ `item.toString()` as expected

✓ `item.C` as expected

✓ Constructor exceptions

✓ `config.main` must be an object

✓ `config.main` must be an Oo3d instance

✓ `index` must be a number

✓ `index` must be an integer

✓ `index` must be positive

✓ `index` must be below 2^53

✓ `config` must be an object

✓ Constructor usage

✓ `config` can be an empty object

✓ `item.mT` as expected

✓ `item.rX` `item.rY` `item.rZ` as expected

✓ `item.sX` `item.sY` `item.sZ` as expected

✓ `item.tX` `item.tY` `item.tZ` as expected

✓ 3-1-02 `item.browse()`

✓ (Mock an Oo3d instance)

✓ The method is a function and returns an object

✓ `item.browse()` is a function

✓ `item.browse()` returns an array

✓ `item.browse('abc')` returns an array

✓ 3-1-03 `item.read()`

✓ (Mock an Oo3d instance)

✓ (Directly create an Item instance)

✓ The method is a function and returns expected types

✓ `item.read()` is a function

✓ `item.read()` returns an object

✓ `item.read('object')` returns an object

✓ `item.read('log')` returns a string

✓ `item.read('nwang')` returns a string

✓ `item.read()` exceptions

✓ `format` must not be boolean

✓ `format` must not be null

✓ `format` 'NOPE!' is not recognized

✓ `item.read()` usage

✓ Object from a default Item contains expected keys and values

✓ Object from a default Item contain only the expected keys

✓ Dumped 'log' from a default Item as expected

✓ Dumped 'nwang' from a default Item as expected

✓ Dumped 'log' from a transformed Item as expected

✓ Dumped 'nwang' from a transformed Item as expected

✓ 3-1-04 `item.edit()`

✓ (Mock an Oo3d instance)

✓ (Directly create an Item instance)

✓ The method is a function and returns an object

✓ `item.edit()` is a function

✓ `item.edit()` returns an object

✓ `item.edit('i 0 mT 1 0 0 0 ... t 0 0 0')` returns an object

✓ `item.rX` is a number

✓ `item.rY` is a number

✓ `item.rZ` is a number

✓ `item.sX` is a number

✓ `item.sY` is a number

✓ `item.sZ` is a number

✓ `item.tX` is a number

✓ `item.tY` is a number

✓ `item.tZ` is a number

✓ Ensure private functions cannot be accessed

✓ `xx()` cannot be accessed

✓ `set` argument exceptions

✓ `set` cannot be a Date object

✓ `set` cannot be the string 'NOPE!'

✓ `set` cannot be an empty string

✓ An object passed to the `set` argument must not must not change `item.index` to a boolean

✓ An object passed to the `set` argument must not must not change `item.index` to a number

✓ An `sY` property passed to the `set` argument must be a number

✓ A `tX` property passed to the `set` argument must not be NaN

✓ An `mT` property passed to the `set` argument must be Float32Array|array

✓ An `mT` property passed to the `set` argument must contain 16 values

✓ An 'nwang' string passed to the `set` argument must not be 8 characters

✓ An 'nwang' string passed to the `set` argument must not be 10 characters

✓ An 'nwang' string passed to the `set` argument must be valid nwang

✓ An 'nwang' string passed to the `set` argument must not change `item.index`

✓ A 9-value 'log' string passed to the `set` argument must only contain numbers

✓ A 16-value 'log' string passed to the `set` argument must only contain numbers

✓ A 'log' string passed to the `set` argument must not change `item.index`

✓ `delta` argument exceptions

✓ `delta` cannot be the Math object

✓ `delta` cannot be the string 'NOPE!'

✓ `delta` cannot be an empty string

✓ An `rX` property passed to the `delta` argument must be a number

✓ A `tZ` property passed to the `set` argument must not be NaN

✓ An 'nwang' string passed to the `delta` argument must not be 8 characters

✓ An 'nwang' string passed to the `delta` argument must not be 26 characters

✓ An 'nwang' string passed to the `delta` argument must be valid nwang

✓ A 'log' string passed to the `delta` argument must only contain numbers

✓ Noop ways of calling `item.edit()`

✓ No arguments

✓ Pass null to the `set` and `delta` arguments

✓ Pass undefined to the `set` and `delta` arguments

✓ Pass empty object to the `set` argument

✓ Pass empty object to the `delta` argument

✓ Pass empty objects to the `set` and `delta` arguments

✓ Pass an object to the `set` argument

✓ Pass a complete object to the `set` argument

✓ Pass a partial object to the `set` argument, which includes `mT`

✓ Pass a partial object to the `set` argument, which does not include `mT`

✓ Random properties are ignored

✓ An `mT` property passed to the `set` argument can contain non-numeric values (will become NaN)

✓ An `mT` property passed to the `set` argument can be UInt8Array

✓ Pass an 'nwang' string to the `set` argument

✓ Pass a 26-value 'nwang' string to the `set` argument

✓ Pass a 9-value 'nwang' string to the `set` argument

✓ Pass a 'log' string to the `set` argument

✓ Pass a 26-value 'log' string to the `set` argument, which resets the Item

✓ Note that an inconsistent 26-value 'log' should be accepted without complaint!

✓ Pass a 9-value 'log' string to the `set` argument

✓ Pass an object to the `delta` argument

✓ Pass a 'unity' 9-value object to the `delta` argument

✓ Pass a transforming 9-value object to the `delta` argument

✓ Pass a transforming 2-value object to the `delta` argument

✓ Pass an 'nwang' string to the `delta` argument

✓ Pass a 'unity' 9-value 'nwang' string to the `delta` argument

✓ Pass a transforming 9-value 'nwang' string to the `delta` argument

✓ 3-2-01 `new Item.Mesh`

✓ (Mock an Oo3d instance)

✓ The class and instance are expected types

✓ The class is a function

✓ `new` returns an object

✓ Item Constructor exceptions

✓ `config.main` must be an object

✓ `config.main` must be an Oo3d instance

✓ `index` must be a number

✓ `index` must be an integer

✓ `index` must be positive

✓ `index` must be below 2^53

✓ `config` must be an object

✓ Item.Mesh Constructor exceptions

✓ If set, config.positionI must be a number

✓ If set, config.positionI must be an integer

✓ If set, config.positionI must refer to an instance

✓ If set, config.positionI must refer to a Buffer.Position instance

✓ If set, config.colorI must be a number

✓ If set, config.colorI must be a positive number

✓ If set, config.colorI must refer to an instance

✓ If set, config.colorI must refer to a Buffer.Position instance

✓ A Buffer.Position with one vertex does not match a Buffer.Color with two

✓ If set, config.renderMode must be a recognised value

✓ If set, config.blend must be an array

✓ config.blend[0] (for item.sBlend) must be a recognised value

✓ config.blend[1] (for item.dBlend) must be a recognised value

✓ Item Constructor usage

✓ `config` can be an empty object

✓ `item.mT` as expected

✓ `mesh.rX` `mesh.rY` `mesh.rZ` as expected

✓ `mesh.sX` `mesh.sY` `mesh.sZ` as expected

✓ `mesh.tX` `mesh.tY` `mesh.tZ` as expected

✓ Item.Mesh Constructor usage

✓ Complete set of `config` defaults

✓ 3-2-03 `Item.Mesh:read()`

✓ (Mock an Oo3d instance)

✓ (Directly create an Item.Mesh instance)

✓ The method is a function and returns expected types

✓ `mesh.read()` is a function

✓ `mesh.read()` returns an object

✓ `mesh.read('object')` returns an object

✓ `mesh.read('log')` returns a string

✓ `mesh.read('nwang')` returns a string

✓ `mesh.read()` exceptions

✓ `format` must not be boolean

✓ `format` must not be null

✓ `format` 'NOPE!' is not recognized

✓ `mesh.read()` usage

✓ Object from a default Item.Mesh contains expected keys and values

✓ Object from a default Item.Mesh contain only the expected keys

✓ Dumped 'log' from a default Item.Mesh as expected

✓ Dumped 'nwang' from a default Item.Mesh as expected

✓ Dumped 'log' from a transformed Item.Mesh as expected

✓ Dumped 'nwang' from a transformed Item.Mesh as expected

✓ 3-2-04 `Item.Mesh:edit()`

✓ (Mock an Oo3d instance)

✓ (Directly create an Item.Mesh instance)

✓ The method is a function and returns an object

✓ `mesh.edit()` is a function

✓ `mesh.edit()` returns an object

✓ `mesh.edit('i 0 mT 1 0 0 0 ... t 0 0 0 bP 0 bC 1')` returns an object

✓ `mesh.rX` is a number

✓ `mesh.rY` is a number

✓ `mesh.rZ` is a number

✓ `mesh.sX` is a number

✓ `mesh.sY` is a number

✓ `mesh.sZ` is a number

✓ `mesh.tX` is a number

✓ `mesh.tY` is a number

✓ `mesh.tZ` is a number

✓ Ensure private functions cannot be accessed

✓ `xx()` cannot be accessed

✓ `set` argument exceptions

✓ `set` cannot be a Date object

✓ `set` cannot be the string 'NOPE!'

✓ `set` cannot be an empty string

✓ An object passed to the `set` argument must not must not change `item.index` to a boolean

✓ An object passed to the `set` argument must not must not change `item.index` to a number

✓ An `sY` property passed to the `set` argument must be a number

✓ A `tX` property passed to the `set` argument must not be NaN

✓ An `mT` property passed to the `set` argument must be Float32Array|array

✓ An `mT` property passed to the `set` argument must contain 16 values

✓ A `bpi` property passed to the `set` argument must not be a string

✓ A `bpi` property passed to the `set` argument must not be -ve

✓ A `bpi` property passed to the `set` argument must refer to an instance in `main._all`

✓ A `bpi` property passed to the `set` argument must refer to a Buffer.Position instance

✓ A `bpi` property passed to the `set` argument must match the mesh’s Buffer.Color count

✓ A `bci` property passed to the `set` argument must not be an array

✓ A `bci` property passed to the `set` argument must not be -ve

✓ A `bci` property passed to the `set` argument must refer to an instance in `main._all`

✓ A `bci` property passed to the `set` argument must refer to a Buffer.Color instance

✓ A `bci` property passed to the `set` argument must match the mesh’s Buffer.Position count

✓ `bpi` and `bci` properties passed to the `set` argument must match each other

✓ An 'nwang' string passed to the `set` argument must not be 8 characters

✓ An 'nwang' string passed to the `set` argument must not be 10 characters

✓ An 'nwang' string passed to the `set` argument must be valid nwang

✓ An 'nwang' string passed to the `set` argument must not change `item.index`

✓ An 11-char 'nwang' string’s `bpi` value must not be fractional

✓ An 11-char 'nwang' string’s `bpi` value must refer to an instance in `main._all`

✓ An 11-char 'nwang' string’s `bpi` value must refer to a Buffer.Position instance

✓ An 11-char 'nwang' string’s `bpi` count must match its `bci` count

✓ An 11-char 'nwang' string’s `bci` value must not be fractional

✓ An 11-char 'nwang' string’s `bci` value must refer to an instance in `main._all`

✓ An 11-char 'nwang' string’s `bci` value must refer to a Buffer.Color instance

✓ A 9-value 'log' string passed to the `set` argument must only contain numbers

✓ A 16-value 'log' string passed to the `set` argument must only contain numbers

✓ A 'log' string passed to the `set` argument must not change `item.index`

✓ `delta` argument exceptions

✓ `delta` cannot be the Math object

✓ `delta` cannot be the string 'NOPE!'

✓ `delta` cannot be an empty string

✓ An `rX` property passed to the `delta` argument must be a number

✓ A `tZ` property passed to the `set` argument must not be NaN

✓ An 'nwang' string passed to the `delta` argument must not be 8 characters

✓ An 'nwang' string passed to the `delta` argument must not be 26 characters

✓ An 'nwang' string passed to the `delta` argument must be valid nwang

✓ A 'log' string passed to the `delta` argument must only contain numbers

✓ Noop ways of calling `mesh.edit()`

✓ No arguments

✓ Pass null to the `set` and `delta` arguments

✓ Pass undefined to the `set` and `delta` arguments

✓ Pass empty object to the `set` argument

✓ Pass empty object to the `delta` argument

✓ Pass empty objects to the `set` and `delta` arguments

✓ Pass an object to the `set` argument

✓ Pass a complete object to the `set` argument

✓ Pass a partial object to the `set` argument, which includes `mT`

✓ Pass a partial object to the `set` argument, which does not include `mT`

✓ Random properties are ignored

✓ An `mT` property passed to the `set` argument can contain non-numeric values (will become NaN)

✓ An `mT` property passed to the `set` argument can be UInt8Array

✓ A `bP` property passed to the `set` argument changes the mesh’s Buffer.Position

✓ A `bC` property passed to the `set` argument changes the mesh’s Buffer.Color

✓ Pass an 'nwang' string to the `set` argument

✓ Pass a 26-value 'nwang' string to the `set` argument

✓ Pass a 9-value 'nwang' string to the `set` argument

✓ Pass an 11-value 'nwang' string to the `set` argument

✓ Pass a 'log' string to the `set` argument

✓ Pass a 26-value 'log' string to the `set` argument, which resets the Item

✓ Note that an inconsistent 26-value 'log' should be accepted without complaint!

✓ Pass a 9-value 'log' string to the `set` argument

✓ Pass an object to the `delta` argument

✓ Pass a 'unity' 9-value object to the `delta` argument

✓ Pass a transforming 9-value object to the `delta` argument

✓ Pass a transforming 2-value object to the `delta` argument

✓ Pass an 'nwang' string to the `delta` argument

✓ Pass a 'unity' 9-value 'nwang' string to the `delta` argument

✓ Pass a transforming 9-value 'nwang' string to the `delta` argument

✓ 3-3-01 `new Item.Camera`

✓ (Mock an Oo3d instance)

✓ The class and instance are expected types

✓ The class is a function

✓ `new` returns an object

✓ Item Constructor exceptions

✓ `config.main` must be an object

✓ `config.main` must be an Oo3d instance

✓ `index` must be a number

✓ `index` must be an integer

✓ `index` must be positive

✓ `index` must be below 2^53

✓ `config` must be an object

✓ Item.Camera Constructor exceptions

✓ If set, config.fovy must be a number

✓ If set, config.fovy must be greater than zero

✓ If set, config.aspect must be a number

✓ If set, config.aspect must be greater than zero

✓ Item Constructor usage

✓ `config` can be an empty object

✓ `item.mT` as expected

✓ `camera.rX` `camera.rY` `camera.rZ` as expected

✓ `camera.sX` `camera.sY` `camera.sZ` as expected

✓ `camera.tX` `camera.tY` `camera.tZ` as expected

✓ Item.Camera Constructor usage

✓ Complete set of `config` defaults

✓ 4-1-01 `new Layer`

✓ (Mock an Oo3d instance)

✓ The class and instance are expected types

✓ The class is a function

✓ `new` returns an object

✓ `layer.toString()` as expected

✓ `layer.C` as expected

✓ layer Constructor exceptions

✓ `config.main` must be an object

✓ `config.main` must be an Oo3d instance

✓ `index` must be a number

✓ `index` must be an integer

✓ `index` must be positive

✓ `index` must be below 2^53

✓ `config` must be an object

✓ `config.rendererIs` must be a regular array

✓ `config.rendererIs` must only contain numbers

✓ `config.rendererIs` must all refer to Renderer instances

✓ layer Constructor usage

✓ Complete set of `config` defaults

✓ 9-1-01 `pick.indexToColor()`

✓ The function exists, and returns the expected type

✓ The container exists

✓ The function exists

✓ `pick.indexToColor(0)` returns a Float32Array

✓ `pick.indexToColor()` usage

✓ Returns an array with four elements

✓ Zero returns black, with 100% alpha

✓ `1` returns 50% brightness red

✓ `1` to `7` return combinations of R, G and B at 50% brightness

✓ `585, 521, 73, 9, 577, 513, 65, 1, 584, 520, 72, 8` return various shades of red

✓ `585, 73, 521, 9, 577, 65, 513, 1, 584, 72, 520, 8, 576, 64, 512, 0` return various shades of red

✓ `1170, 146, 1042, 18, 1154, 130, 1026, 2, 1168, 144, 1040, 16, 1152, 128, 1024, 0` return various shades of green

✓ `2340, 292, 2084, 36, 2308, 260, 2052, 4, 2336, 288, 2080, 32, 2304, 256, 2048, 0` return various shades of blue

✓ 9-1-02 `pick.colorToIndex()`

✓ The function exists, and returns the expected type

✓ The container exists

✓ The function exists

✓ `pick.colorToIndex(0)` returns a number

✓ `pick.colorToIndex()` usage

✓ Black with 100% alpha returns zero

✓ 50% brightness red returns `1`

✓ combinations of R, G and B at 50% brightness return `1` to `7`

✓ various shades of red return `585, 73, 521, 9, 577, 65, 513, 1, 584, 72, 520, 8, 576, 64, 512, 0`

✓ various shades of green return `1170, 146, 1042, 18, 1154, 130, 1026, 2, 1168, 144, 1040, 16, 1152, 128, 1024, 0`

✓ various shades of blue return `2340, 292, 2084, 36, 2308, 260, 2052, 4, 2336, 288, 2080, 32, 2304, 256, 2048, 0`

⬆ ✓ Passed 372/372