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fix(manifest): fixes deploy manifest SpEL evaluation toggle (spinnake…
…r#4128) * fix(manifest): fixes deploy manifest SpEL evaluation toggle * add more tests
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151 changes: 151 additions & 0 deletions
151
...ix/spinnaker/orca/clouddriver/pipeline/manifest/DeployManifestExpressionEvaluationTest.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,151 @@ | ||
| /* | ||
| * Copyright 2021 Armory, Inc. | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
||
| package com.netflix.spinnaker.orca.clouddriver.pipeline.manifest | ||
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| import com.netflix.spinnaker.orca.pipeline.expressions.PipelineExpressionEvaluator.SpelEvaluatorVersion | ||
| import com.netflix.spinnaker.orca.api.test.pipeline | ||
| import com.netflix.spinnaker.orca.api.test.stage | ||
| import com.netflix.spinnaker.orca.pipeline.StageDefinitionBuilderFactory | ||
| import com.netflix.spinnaker.orca.pipeline.util.ContextParameterProcessor | ||
| import com.netflix.spinnaker.orca.q.handler.ExpressionAware | ||
| import dev.minutest.junit.JUnit5Minutests | ||
| import dev.minutest.rootContext | ||
| import io.mockk.mockk | ||
| import strikt.api.expectThat | ||
| import strikt.assertions.isEqualTo | ||
|
|
||
| class DeployManifestExpressionEvaluationTest : JUnit5Minutests { | ||
| private val defaultSpelVersion = SpelEvaluatorVersion.Default().key | ||
|
|
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| fun tests() = rootContext<Fixture> { | ||
| fixture { Fixture() } | ||
|
|
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| listOf(defaultSpelVersion, "v4").forEach { spelVersion -> | ||
| test("should evaluate expression in manifest by default when SpEL $spelVersion is enabled") { | ||
| val pipeline = pipeline { | ||
| if (spelVersion != "") spelEvaluator = spelVersion | ||
| stage { | ||
| refId = "1" | ||
| type = "deployManifest" | ||
| context["manifests"] = listOf( | ||
| mapOf( | ||
| "metadata" to mapOf( | ||
| "name" to "my-k8s-manifest", | ||
| "should-evaluate-to-literal-true" to "\${#toBoolean('true')}" | ||
| ) | ||
| ) | ||
| ) | ||
| } | ||
| } | ||
| val deployStage = pipeline.stageByRef("1") | ||
|
|
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| expectThat(deployStage.withMergedContext().context["manifests"]).isEqualTo(listOf(mapOf( | ||
| "metadata" to mapOf( | ||
| "name" to "my-k8s-manifest", | ||
| "should-evaluate-to-literal-true" to true, | ||
| ) | ||
| ))) | ||
| } | ||
| } | ||
|
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| // When the default SpEL version is bumped from v3 -> v4 this test will fail. | ||
| // At that point we should remove this test and add a test to verify that the | ||
| // default SpEL version handles the 'skipExpressionEvaluation' flag to protect against regressions in SpEL v5+. | ||
| test("should evaluate expressions even when 'skipExpressionEvaluation' context flag is enabled for default SpEL evaluator") { | ||
| val pipeline = pipeline { | ||
| spelEvaluator = defaultSpelVersion | ||
| stage { | ||
| refId = "1" | ||
| type = "deployManifest" | ||
| context["skipExpressionEvaluation"] = true | ||
| context["manifests"] = listOf( | ||
| mapOf( | ||
| "metadata" to mapOf( | ||
| "name" to "my-k8s-manifest", | ||
| "should-evaluate-to-literal-true" to "\${#toBoolean('true')}" | ||
| ) | ||
| ) | ||
| ) | ||
| } | ||
| } | ||
| val deployStage = pipeline.stageByRef("1") | ||
|
|
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| expectThat(deployStage.withMergedContext().context["manifests"]).isEqualTo(listOf(mapOf( | ||
| "metadata" to mapOf( | ||
| "name" to "my-k8s-manifest", | ||
| "should-evaluate-to-literal-true" to true | ||
| ) | ||
| ))) | ||
| } | ||
|
|
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| test("should not evaluate expressions in manifests when 'skipExpressionEvaluation' context flag is enabled and SpEL evaluator is v4") { | ||
| val pipeline = pipeline { | ||
| spelEvaluator = "v4" | ||
| stage { | ||
| refId = "1" | ||
| type = "deployManifest" | ||
| context["skipExpressionEvaluation"] = true | ||
| context["manifests"] = listOf( | ||
| mapOf( | ||
| "metadata" to mapOf( | ||
| "name" to "my-k8s-manifest", | ||
| "should-not-evaluate-to-literal-true" to "\${#toBoolean('true')}" | ||
| ) | ||
| ) | ||
| ) | ||
| } | ||
| } | ||
| val deployStage = pipeline.stageByRef("1") | ||
|
|
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| expectThat(deployStage.withMergedContext().context["manifests"]).isEqualTo(listOf(mapOf( | ||
| "metadata" to mapOf( | ||
| "name" to "my-k8s-manifest", | ||
| "should-not-evaluate-to-literal-true" to "\${#toBoolean('true')}" | ||
| ) | ||
| ))) | ||
| } | ||
|
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| listOf(defaultSpelVersion, "v4").forEach { spelVersion -> | ||
| listOf(true, false).forEach { skipExpressionEvaluation -> | ||
| test("non-manifest context values should be evaluated when SpEL $spelVersion is enabled and skipExpressionEvaluation=$skipExpressionEvaluation") { | ||
| val pipeline = pipeline { | ||
| if (spelVersion != "") spelEvaluator = spelVersion | ||
| stage { | ||
| refId = "1" | ||
| type = "deployManifest" | ||
| context["skipExpressionEvaluation"] = skipExpressionEvaluation | ||
| context["should-evaluate-to-literal-true"] = "\${#toBoolean('true')}" | ||
| } | ||
| } | ||
| val deployStage = pipeline.stageByRef("1") | ||
|
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| expectThat(deployStage.withMergedContext().context["should-evaluate-to-literal-true"]).isEqualTo(true) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| class Fixture : ExpressionAware { | ||
| override val contextParameterProcessor = ContextParameterProcessor() | ||
| override val stageDefinitionBuilderFactory = StageDefinitionBuilderFactory { execution -> | ||
| when (execution.type) { | ||
| "deployManifest" -> DeployManifestStage(mockk()) | ||
| else -> throw IllegalArgumentException("Test factory can't make \"${execution.type}\" stages.") | ||
| } | ||
| } | ||
| } | ||
| } |
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