Tests/Add-DiaHorizontalLine.Tests.ps1
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BeforeAll { . $PSScriptRoot\_InitializeTests.ps1 . $ProjectRoot\SRC\private\Add-DiaHorizontalLine.ps1 } Describe Add-DiaHorizontalLine { BeforeAll { $DotOutPut = Add-DiaHorizontalLine $DotOutPutDebug = Add-DiaHorizontalLine -DraftMode $true $DotOutPutWithParams = Add-DiaHorizontalLine -HStart "First" -HEnd "Last" $DotOutPutWithParamsArrowsTest = Add-DiaHorizontalLine -Arrowtail box -Arrowhead diamond $DotOutPutWithParamsLineTest = Add-DiaHorizontalLine -LineStyle solid -LineWidth 3 -LineColor red $DotOutPutWithParamsLineTestError = @{ LineStyle = 'solid' LineWidth = 'baba' LineColor = 'red' } $DotOutPutWithParamsArrowsTestError = @{ Arrowtail = 'baba' Arrowhead = 'diamond' ErrorAction = 'Stop' } $DotOutPutWithParamsLineLengthTest = Add-DiaHorizontalLine -HStartLineLength 3 $DotOutPutWithAllParamsTest = Add-DiaHorizontalLine -HStart "HStart" -HEnd "HEnd" -Arrowtail box -Arrowhead diamond -LineStyle solid -LineWidth 3 -LineColor red -HStartLineLength 3 $DotOutPutWithAllParamsDebugTest = Add-DiaHorizontalLine -HStart "HStart" -HEnd "HEnd" -Arrowtail box -Arrowhead diamond -LineStyle solid -LineWidth 3 -LineColor red -HStartLineLength 3 -DraftMode $true } It "Should return a Graphviz dot source with 2 nodes forming a horizontal line" { $DotOutPut | Should -BeExactly @('"HStart" [color="black";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '"HEnd" [color="black";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '{ rank=same; "HStart"; "HEnd"; }', '"HStart"->"HEnd" [arrowhead="none";color="black";minlen="1";style="solid";penwidth="1";arrowtail="none";]') } It "Should return a Graphviz dot source with 2 nodes forming a horizontal line with debug information" { $DotOutPutDebug | Should -BeExactly @('"HStart" [color="black";fillcolor="red";shape="plain";style="filled";]', '"HEnd" [color="black";fillcolor="red";shape="plain";style="filled";]', '{ rank=same; "HStart"; "HEnd"; }', '"HStart"->"HEnd" [arrowhead="none";color="red";minlen="1";style="solid";penwidth="1";arrowtail="none";]') } It "Should return a Graphviz dot source with 2 nodes forming a horizontal line with custom Node Names" { $DotOutPutWithParams | Should -BeExactly @('"First" [color="black";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '"Last" [color="black";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '{ rank=same; "First"; "Last"; }', '"First"->"Last" [arrowhead="none";color="black";minlen="1";style="solid";penwidth="1";arrowtail="none";]') } It "Should return a Graphviz dot source with 2 nodes forming a horizontal line with custom Arrowhead and Arrowtail" { $DotOutPutWithParamsArrowsTest | Should -BeExactly @('"HStart" [color="black";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '"HEnd" [color="black";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '{ rank=same; "HStart"; "HEnd"; }', '"HStart"->"HEnd" [arrowhead="diamond";color="black";minlen="1";style="solid";penwidth="1";arrowtail="box";]') } It "Should return a error: Cannot validate argument on parameter 'Arrowtail'" { $scriptBlock = { Add-DiaHorizontalLine @DotOutPutWithParamsArrowsTestError } $scriptBlock | Should -Throw -ExpectedMessage 'Cannot validate argument on parameter ''Arrowtail''. The argument "baba" does not belong to the set "none,normal,inv,dot,invdot,odot,invodot,diamond,odiamond,ediamond,crow,box,obox,open,halfopen,empty,invempty,tee,vee,icurve,lcurve,rcurve,icurve,box,obox,diamond,odiamond,ediamond,crow,tee,vee,dot,odot,inv,invodot,invempty,invbox,invodiamond,invtee,invvee,none" specified by the ValidateSet attribute. Supply an argument that is in the set and then try the command again.' } It "Should return a Graphviz dot source with 2 nodes forming a horizontal line with custom LineStyle, LineWidth and LineColor" { $DotOutPutWithParamsLineTest | Should -BeExactly @('"HStart" [color="red";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '"HEnd" [color="red";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '{ rank=same; "HStart"; "HEnd"; }', '"HStart"->"HEnd" [arrowhead="none";color="red";minlen="1";style="solid";penwidth="3";arrowtail="none";]') } It "Should return a error: Cannot validate argument on parameter 'LineWidth'" { $scriptBlock = { Add-DiaHorizontalLine @DotOutPutWithParamsLineTestError } $scriptBlock | Should -Throw -ExpectedMessage 'Cannot process argument transformation on parameter ''LineWidth''. Cannot convert value "baba" to type "System.Int32". Error: "Input string was not in a correct format."' } It "Should return a Graphviz dot source with 2 nodes forming a horizontal line with custom HStartLineLength" { $DotOutPutWithParamsLineLengthTest | Should -BeExactly @('"HStart" [color="black";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '"HEnd" [color="black";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '{ rank=same; "HStart"; "HEnd"; }', '"HStart"->"HEnd" [arrowhead="none";color="black";minlen="3";style="solid";penwidth="1";arrowtail="none";]') } It "Should return a Graphviz dot source with 2 nodes forming a horizontal line with all parameters" { $DotOutPutWithAllParamsTest | Should -BeExactly @('"HStart" [color="red";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '"HEnd" [color="red";width="0.001";shape="point";fixedsize="true";style="invis";fillcolor="transparent";height="0.001";]', '{ rank=same; "HStart"; "HEnd"; }', '"HStart"->"HEnd" [arrowhead="diamond";color="red";minlen="3";style="solid";penwidth="3";arrowtail="box";]') } It "Should return a Graphviz dot source with 2 nodes forming a horizontal line with all parameters and DraftMode" { $DotOutPutWithAllParamsDebugTest | Should -BeExactly @('"HStart" [color="black";fillcolor="red";shape="plain";style="filled";]', '"HEnd" [color="black";fillcolor="red";shape="plain";style="filled";]', '{ rank=same; "HStart"; "HEnd"; }', '"HStart"->"HEnd" [arrowhead="diamond";color="red";minlen="3";style="solid";penwidth="3";arrowtail="box";]') } } |