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server/src/main/java/de/zalando/zally/rule/zally/ExtractBasePathRule.kt
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144 changes: 93 additions & 51 deletions
144
server/src/test/java/de/zalando/zally/rule/zally/ExtractBasePathRuleTest.kt
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package de.zalando.zally.rule.zally | ||
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import de.zalando.zally.getFixture | ||
import de.zalando.zally.rule.api.Violation | ||
import de.zalando.zally.swaggerWithPaths | ||
import io.swagger.models.Swagger | ||
import org.assertj.core.api.Assertions.assertThat | ||
import de.zalando.zally.getOpenApiContextFromContent | ||
import de.zalando.zally.getSwaggerContextFromContent | ||
import de.zalando.zally.rule.ZallyAssertions | ||
import org.intellij.lang.annotations.Language | ||
import org.junit.Test | ||
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class ExtractBasePathRuleTest { | ||
val DESC_PATTERN = "All paths start with prefix '%s'. This prefix could be part of base path." | ||
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private val rule = ExtractBasePathRule() | ||
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@Test | ||
fun validateEmptyPath() { | ||
assertThat(rule.validate(Swagger())).isNull() | ||
} | ||
fun `validate swagger with no paths returns no violations`() { | ||
@Language("YAML") | ||
val context = getSwaggerContextFromContent(""" | ||
swagger: 2.0 | ||
""".trimIndent()) | ||
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@Test | ||
fun simplePositiveCase() { | ||
val swagger = swaggerWithPaths("/orders/{order_id}", "/orders/{updates}", "/merchants") | ||
assertThat(rule.validate(swagger)).isNull() | ||
ZallyAssertions | ||
.assertThat(rule.validate(context)) | ||
.isEmpty() | ||
} | ||
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@Test | ||
fun singlePathShouldPass() { | ||
val swagger = swaggerWithPaths("/orders/{order_id}") | ||
assertThat(rule.validate(swagger)).isNull() | ||
fun `validate swagger with no common first segments returns no violations`() { | ||
@Language("YAML") | ||
val context = getSwaggerContextFromContent(""" | ||
swagger: 2.0 | ||
paths: | ||
/orders/{order_id}: {} | ||
/orders/{updates}: {} | ||
/merchants: {} | ||
""".trimIndent()) | ||
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ZallyAssertions | ||
.assertThat(rule.validate(context)) | ||
.isEmpty() | ||
} | ||
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@Test | ||
fun simpleNegativeCase() { | ||
val swagger = swaggerWithPaths( | ||
"/shipment/{shipment_id}", | ||
"/shipment/{shipment_id}/status", | ||
"/shipment/{shipment_id}/details" | ||
) | ||
val rule = rule | ||
val expected = Violation(DESC_PATTERN.format("/shipment"), | ||
emptyList()) | ||
assertThat(rule.validate(swagger)).isEqualTo(expected) | ||
fun `validate swagger with single path returns no violations`() { | ||
@Language("YAML") | ||
val context = getSwaggerContextFromContent(""" | ||
swagger: 2.0 | ||
paths: | ||
/orders/{order_id}: {} | ||
""".trimIndent()) | ||
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ZallyAssertions | ||
.assertThat(rule.validate(context)) | ||
.isEmpty() | ||
} | ||
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@Test | ||
fun multipleResourceNegativeCase() { | ||
val swagger = swaggerWithPaths( | ||
"/queue/models/configs/{config-id}", | ||
"/queue/models/", | ||
"/queue/models/{model-id}", | ||
"/queue/models/summaries" | ||
) | ||
val rule = rule | ||
val expected = Violation(DESC_PATTERN.format("/queue/models"), | ||
emptyList()) | ||
assertThat(rule.validate(swagger)).isEqualTo(expected) | ||
fun `validate swagger with common first segment returns violation`() { | ||
@Language("YAML") | ||
val context = getSwaggerContextFromContent(""" | ||
swagger: 2.0 | ||
paths: | ||
/shipment/{shipment_id}: {} | ||
/shipment/{shipment_id}/status: {} | ||
/shipment/{shipment_id}/details: {} | ||
""".trimIndent()) | ||
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ZallyAssertions | ||
.assertThat(rule.validate(context)) | ||
.descriptionsEqualTo("All paths start with prefix '/shipment' which could be part of basePath.") | ||
.pointersEqualTo("/paths") | ||
} | ||
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@Test | ||
fun shouldMatchWholeSubresource() { | ||
val swagger = swaggerWithPaths( | ||
"/api/{api_id}/deployments", | ||
"/api/{api_id}/", | ||
"/applications/{app_id}", | ||
"/applications/" | ||
) | ||
assertThat(rule.validate(swagger)).isNull() | ||
fun `validate swagger with multiple common first segments returns violation`() { | ||
@Language("YAML") | ||
val context = getSwaggerContextFromContent(""" | ||
swagger: 2.0 | ||
paths: | ||
/queue/models/configs/{config-id}: {} | ||
/queue/models/: {} | ||
/queue/models/{model-id}: {} | ||
/queue/models/summaries: {} | ||
""".trimIndent()) | ||
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ZallyAssertions | ||
.assertThat(rule.validate(context)) | ||
.descriptionsEqualTo("All paths start with prefix '/queue/models' which could be part of basePath.") | ||
.pointersEqualTo("/paths") | ||
} | ||
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@Test | ||
fun positiveCaseSpp() { | ||
val swagger = getFixture("api_spp.json") | ||
assertThat(rule.validate(swagger)).isNull() | ||
fun `validate swagger with common prefix but no common first segments returns no violations`() { | ||
@Language("YAML") | ||
val context = getSwaggerContextFromContent(""" | ||
swagger: 2.0 | ||
paths: | ||
/api/{api_id}/deployments: {} | ||
/api/{api_id}/: {} | ||
/applications/{app_id}: {} | ||
/applications/: {} | ||
""".trimIndent()) | ||
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ZallyAssertions | ||
.assertThat(rule.validate(context)) | ||
.isEmpty() | ||
} | ||
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@Test | ||
fun positiveCaseTinbox() { | ||
val swagger = getFixture("api_tinbox.yaml") | ||
assertThat(rule.validate(swagger)).isNull() | ||
fun `validate openapi with common first segment returns violation`() { | ||
@Language("YAML") | ||
val context = getOpenApiContextFromContent(""" | ||
openapi: 3.0.1 | ||
paths: | ||
/shipment/{shipment_id}: {} | ||
/shipment/{shipment_id}/status: {} | ||
/shipment/{shipment_id}/details: {} | ||
""".trimIndent()) | ||
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ZallyAssertions | ||
.assertThat(rule.validate(context)) | ||
.descriptionsEqualTo("All paths start with prefix '/shipment' which could be part of servers' urls.") | ||
.pointersEqualTo("/paths") | ||
} | ||
} |