@ file : SuppressWarnings (" Long Method ", Ġ" Large Class ", Ġ" StringLiteral Dup lication ") Ċ @ file : Suppress (" Un stable Api Usage ") Ċ Ċ package Ġedu . wpi . in nd ie . tf layer loader Ċ Ċ import Ġcom . google . common . graph . Endpoint Pair Ċ import Ġedu . wpi . in nd ie . tf data . layer . Layer Ċ import Ġio . kot lint est . assertions . arrow . either . shouldBe Left Ċ import Ġio . kot lint est . assertions . arrow . either . shouldBe Right Ċ import Ġio . kot lint est . matchers . collections . should Contain Exactly Ċ import Ġio . kot lint est . matchers . collections . should Contain Exactly In Any Order Ċ import Ġio . kot lint est . matchers . collections . should Have Size Ċ import Ġorg . junit . jupiter . api . Test Ċ Ċ internal Ġclass ĠDefault Layers To Graph Test Ġ{ ĊĊĠĠĠ Ġprivate Ġval Ġlayers To Graph Ġ= ĊĠĠĠĠĠĠĠ ĠDefault Layers To Graph () ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` no Ġlayers Ġmakes Ġan Ġempty Ġgraph `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( empty Set ()) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Right Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . nodes () Ġshould Have Size Ġ 0 ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` one Ġlayer Ġmakes Ġa Ġgraph Ġwith Ġone Ġun connected Ġnode `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġempty Set ()). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Right Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . nodes (). should Contain Exactly ( layer 1 ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . edges () Ġshould Have Size Ġ 0 ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` isl ands Ġare Ġnot Ġallowed `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġempty Set ()). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġlayer 2 Ġ= ĠLayer . Unknown Layer (" layer 2 ", Ġempty Set ()). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 , Ġlayer 2 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Left () ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` two ĠSequential Ġlayers `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġnull ). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġlayer 2 Ġ= ĠLayer . Unknown Layer (" layer 2 ", Ġnull ). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 , Ġlayer 2 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Left () ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` two Ġlayers Ġwith Ġa Ġconnection `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġempty Set ()). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġlayer 2 Ġ= ĠLayer . Unknown Layer (" layer 2 ", Ġset Of (" layer 1 ")). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 , Ġlayer 2 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Right Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . nodes (). should Contain Exactly ( layer 1 , Ġlayer 2 ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . edges (). should Contain Exactly ( Endpoint Pair . ordered ( layer 1 , Ġlayer 2 )) ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` two Ġconnections Ġto Ġa Ġlayer `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġempty Set ()). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġlayer 2 Ġ= ĠLayer . Unknown Layer (" layer 2 ", Ġempty Set ()). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġlayer 3 Ġ= ĠLayer . Unknown Layer (" layer 3 ", Ġset Of (" layer 1 ", Ġ" layer 2 ")). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 , Ġlayer 2 , Ġlayer 3 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Right Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . nodes (). should Contain Exactly ( layer 1 , Ġlayer 2 , Ġlayer 3 ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . edges (). should Contain Exactly In Any Order ( ĊĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠ ĠEndpoint Pair . ordered ( layer 1 , Ġlayer 3 ), ĊĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠ ĠEndpoint Pair . ordered ( layer 2 , Ġlayer 3 ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġ) ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` duplicate Ġlayer Ġnames Ġfails `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġempty Set ()). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġlayer 2 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġset Of (" layer 2 ")). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 , Ġlayer 2 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Left () ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` layers Ġmissing Ġinputs Ġfails `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġempty Set ()). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġlayer 2 Ġ= ĠLayer . Unknown Layer (" layer 2 ", Ġnull ). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 , Ġlayer 2 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Left () ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` self Ġloop Ġfails `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Unknown Layer (" layer 1 ", Ġset Of (" layer 1 ")). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Left () ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` inputs Ġnot Ġin Ġprevious Ġlayers Ġfails `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġlayer 1 Ġ= ĠLayer . Input Layer (" l 1 ", ĠlistOf ()) ĊĠĠĠĠĠĠĠ Ġval Ġlayer 2 Ġ= ĠLayer . Unknown Layer (" l 2 ", Ġset Of ( layer 1 . name )). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġlayer 3 Ġ= ĠLayer . Unknown Layer (" l 3 ", Ġset Of ( layer 2 . name )). is Train able () ĊĠĠĠĠĠĠĠ Ġval Ġgraph Ġ= Ġlayers To Graph . convertTo Graph ( set Of ( layer 1 , Ġlayer 3 )) ĊĠĠĠĠĠĠĠ Ġgraph . shouldBe Left () ĊĠĠĠ Ġ} Ċ } Ċ