fun params()

in plot-stem/src/jvmTest/kotlin/org/jetbrains/letsPlot/core/spec/config/ScaleConfigDiscreteScaleTest.kt [79:155]
75 lines of code
1 McCabe index (conditional complexity)

        fun params(): List<Array<Any?>> {
            return listOf(
                testParams(),
                testParams(
                    breaks = listOf("B"),
                    expectedBreaks = listOf("B"),
                    expectedLabels = listOf("B"),
                    expectedBreakColors = getColors(CAT_DATA.size, listOf(0)),
                    expectedDataPointColors = getColors(
                        CAT_DATA.size,
                        listOf(1, 0, 2)
                    )  // data: A, B, C. Index after reordering: 1, 0, 2  : (B, A, C). A, C - hidden
                ),
                testParams(
                    limits = listOf("B"),
                    expectedBreaks = listOf("B"),
                    expectedLabels = listOf("B"),
                    expectedBreakColors = getColors(CAT_DATA.size, listOf(0)),
                    expectedDataPointColors = listOf(
                        NA_COLOR,
                        getColors(CAT_DATA.size)[0],
                        NA_COLOR
                    )
                ),
                testParams(
                    limits = listOf("B", "C", "A"),  // reorder
                    expectedBreaks = listOf("B", "C", "A"),
                    expectedLabels = listOf("B", "C", "A"),
//                    expectedBreakColors = // colors order is not affected
                    expectedDataPointColors = getColors(
                        CAT_DATA.size,
                        listOf(2, 0, 1)
                    )  // data: A, B, C. Index after reordering: 2, 0, 1
                ),
                testParams(
                    limits = listOf("B", "C", "A"),  // reorder
                    labels = listOf("A-lab", "B-lab", "C-lab"), // labels without "defined" breaks.
                    expectedBreaks = listOf("B", "C", "A"),
                    expectedLabels = listOf("A-lab", "B-lab", "C-lab"), // limits do not change the labels order
//                    expectedBreakColors = // colors order is not affected
                    expectedDataPointColors = getColors(
                        CAT_DATA.size,
                        listOf(2, 0, 1)
                    )  // data: A, B, C. Index after reordering: 2, 0, 1
                ),
                testParams(
                    outputColors = listOf("red", "green", "blue"),
                    expectedBreakColors = listOf(Color.RED, Color.GREEN, Color.BLUE),
                    expectedDataPointColors = listOf(Color.RED, Color.GREEN, Color.BLUE)
                ),
                testParams(
                    outputColors = listOf("red", "green"),  // less than the data size (3).
                    expectedBreakColors = listOf(Color.RED, Color.GREEN, Color.RED),
                    expectedDataPointColors = listOf(Color.RED, Color.GREEN, Color.RED)
                ),
                testParams(
                    breaks = listOf("B", "E"), // break "E" is not present in data.
                    expectedBreaks = listOf("B", "E"),
                    expectedLabels = listOf("B", "E"),
                    expectedBreakColors = getColors(CAT_DATA.size + 1, listOf(0, 1)), // breaks - first
                    expectedDataPointColors = getColors(
                        CAT_DATA.size + 1,
                        listOf(2, 0, 3)
                    ) // data: A, B, C. Index after reordering: 2, 0, 3  : (B, E, A, C). A, C - hidden
                ),
                testParams(
                    breaks = listOf("E", "B"), // break "E" is not present in data.
                    expectedBreaks = listOf("E", "B"),
                    expectedLabels = listOf("E", "B"),
                    expectedBreakColors = getColors(CAT_DATA.size + 1, listOf(0, 1)), // breaks - first
                    expectedDataPointColors = getColors(
                        CAT_DATA.size + 1,
                        listOf(2, 1, 3)
                    ) // data: A, B, C. Index after reordering: 2, 1, 3  : (E, B, A, C). A, C - hidden
                ),
            )
        }