Best Kotest code snippet using io.kotest.matchers.sequences.matchers.haveCount
matchers.kt
Source: matchers.kt
...207 { "Sequence should be a single element of $t but has ${value.count()} elements" },208 { "Sequence should not be a single element of $t" }209 )210}211infix fun <T> Sequence<T>.shouldHaveCount(count: Int) = this should haveCount(count)212infix fun <T> Sequence<T>.shouldNotHaveCount(count: Int) = this shouldNot haveCount(213 count)214infix fun <T> Sequence<T>.shouldHaveSize(size: Int) = this should haveCount(size)215infix fun <T> Sequence<T>.shouldNotHaveSize(size: Int) = this shouldNot haveCount(size)216//fun <T> haveSize(size: Int) = haveCount(size)217fun <T> haveSize(size: Int): Matcher<Sequence<T>> = haveCount(size)218fun <T> haveCount(count: Int): Matcher<Sequence<T>> = object : Matcher<Sequence<T>> {219 override fun test(value: Sequence<T>) =220 MatcherResult(221 value.count() == count,222 { "Sequence should have count $count but has count ${value.count()}" },223 { "Sequence should not have count $count" }224 )225}226infix fun <T, U> Sequence<T>.shouldBeLargerThan(other: Sequence<U>) = this should beLargerThan(other)227fun <T, U> beLargerThan(other: Sequence<U>) = object : Matcher<Sequence<T>> {228 override fun test(value: Sequence<T>) = MatcherResult(229 value.count() > other.count(),230 { "Sequence of count ${value.count()} should be larger than sequence of count ${other.count()}" },231 { "Sequence of count ${value.count()} should not be larger than sequence of count ${other.count()}" }232 )...
haveCount
Using AI Code Generation
1assertThat ( listOf ( 1 , 2 , 3 , 4 ), haveCount ( 4 ))2listOf ( 1 , 2 , 3 , 4 ). shouldHaveCount ( 4 )3listOf ( 1 , 2 , 3 , 4 ). shouldNotHaveCount ( 5 )4listOf ( 1 , 2 , 3 , 4 ). shouldHaveCount ( 4 )5listOf ( 1 , 2 , 3 , 4 ). shouldNotHaveCount ( 5 )6listOf ( 1 , 2 , 3 , 4 ). shouldHaveCount ( 4 )7listOf ( 1 , 2 , 3 , 4 ). shouldNotHaveCount ( 5 )8listOf ( 1 , 2 , 3 , 4 ). shouldHaveCount ( 4 )9listOf ( 1 , 2 , 3 , 4 ). shouldNotHaveCount ( 5 )10listOf ( 1 , 2 , 3 , 4 ). shouldHaveCount ( 4 )11listOf ( 1 , 2 , 3 , 4 ). shouldNotHaveCount ( 5 )12listOf ( 1 , 2 , 3 , 4
haveCount
Using AI Code Generation
1expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( 3 )2expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( atLeast ( 2 ) )3expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( atMost ( 4 ) )4expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( between ( 2 , 4 ) )5expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( exactly ( 3 ) )6expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( lessThan ( 4 ) )7expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( moreThan ( 2 ) )8expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( not ( 4 ) )9expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( notBetween ( 4 , 5 ) )10expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( notExactly ( 4 ) )11expectThat ( sequenceOf ( 1 , 2 , 3 ) ) . haveCount ( notLessThan ( 3 ) )
haveCount
Using AI Code Generation
1@DisplayName("Test for Sequence Matchers")2class SequenceMatchersTest {3 fun `test for haveCount method`() {4 val sequence = generateSequence(1) { it + 1 }5 sequence.take(5) should haveCount(5)6 }7}8@DisplayName("Test for Sequence Matchers")9class SequenceMatchersTest {10 fun `test for haveElements method`() {11 val sequence = generateSequence(1) { it + 1 }12 sequence.take(5) should haveElements(1, 2, 3, 4, 5)13 }14}15@DisplayName("Test for Sequence Matchers")16class SequenceMatchersTest {17 fun `test for haveFirst method`() {18 val sequence = generateSequence(1) { it + 1 }19 sequence.take(5) should haveFirst(1)20 }21}22@DisplayName("Test for Sequence Matchers")23class SequenceMatchersTest {24 fun `test for haveLast method`() {25 val sequence = generateSequence(1) { it + 1 }26 sequence.take(5) should haveLast(5)27 }28}29@DisplayName("Test for Sequence Matchers")30class SequenceMatchersTest {31 fun `test for haveOnly method`() {32 val sequence = generateSequence(1) { it + 1 }33 sequence.take(5) should haveOnly(1, 2, 3, 4, 5)34 }35}36@DisplayName("Test for Sequence Matchers")37class SequenceMatchersTest {38 fun `test for haveOnlyNulls method`() {39 val sequence = generateSequence(null) { it }40 sequence.take(5) should haveOnlyNulls()41 }42}43@DisplayName("Test for Sequence Matchers")
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