Ilya Gorbunov
35 lines
1.2 KiB
Kotlin
35 lines
1.2 KiB
Kotlin
package test.collections
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import test.*
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import kotlin.reflect.KProperty1
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import kotlin.test.*
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public fun <T> compare(expected: T, actual: T, block:CompareContext<T>.() -> Unit) {
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CompareContext(expected, actual).block()
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}
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public class CompareContext<out T>(public val expected: T, public val actual: T) {
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public fun equals(message: String = "") {
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assertEquals(expected, actual, message)
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}
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public fun <P> propertyEquals(property: KProperty1<in T, P>) {
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propertyEquals(property.name, property)
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}
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public fun <P> propertyEquals(message: String = "", getter: T.() -> P) {
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assertEquals(expected.getter(), actual.getter(), message)
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}
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public fun propertyFails(getter: T.() -> Unit) { assertFailEquals({expected.getter()}, {actual.getter()}) }
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public fun <P> compareProperty(getter: T.() -> P, block: CompareContext<P>.() -> Unit) {
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compare(expected.getter(), actual.getter(), block)
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}
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private fun assertFailEquals(expected: () -> Unit, actual: () -> Unit) {
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val expectedFail = assertFails(expected)
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val actualFail = assertFails(actual)
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//assertEquals(expectedFail != null, actualFail != null)
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assertTypeEquals(expectedFail, actualFail)
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}
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} |