diff options
Diffstat (limited to 'hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt')
-rw-r--r-- | hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt b/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt new file mode 100644 index 00000000..585851be --- /dev/null +++ b/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt @@ -0,0 +1,63 @@ +/* + * ============LICENSE_START======================================================= + * dcaegen2-collectors-veshv + * ================================================================================ + * Copyright (C) 2018 NOKIA + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ +package org.onap.dcae.collectors.veshv.utils.arrow + +import arrow.core.None +import arrow.core.Some +import org.assertj.core.api.Assertions.assertThat +import org.jetbrains.spek.api.Spek +import org.jetbrains.spek.api.dsl.describe +import org.jetbrains.spek.api.dsl.given +import org.jetbrains.spek.api.dsl.it +import org.jetbrains.spek.api.dsl.on +import java.util.concurrent.atomic.AtomicReference + + +/** + * @author Piotr Jaszczyk <piotr.jaszczyk></piotr.jaszczyk>@nokia.com> + * @since August 2018 + */ +internal class CoreKtTest: Spek({ + describe("AtomicReference.getOption") { + given("empty atomic reference") { + val atomicReference = AtomicReference<String>() + + on("getOption") { + val result = atomicReference.getOption() + + it("should be None") { + assertThat(result).isEqualTo(None) + } + } + } + given("non-empty atomic reference") { + val initialValue = "reksio" + val atomicReference = AtomicReference(initialValue) + + on("getOption") { + val result = atomicReference.getOption() + + it("should be Some($initialValue)") { + assertThat(result).isEqualTo(Some(initialValue)) + } + } + } + } +})
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