Fix SCIM custom claim dialect related test issue

[PasinduYeshan]

Fix:
The SCIM2CustomSchemaUserTestCase.createClaims() test is failing with a NoSuchMethodError:

[ERROR] org.wso2.identity.integration.test.scim2.rest.api.customSchema.SCIM2CustomSchemaUserTestCase.createClaims(org.wso2.identity.integration.test.scim2.rest.api.customSchema.SCIM2CustomSchemaUserTestCase)
[ERROR] Run 1: SCIM2CustomSchemaUserTestCase.createClaims:153 » NoSuchMethod org.wso2.carbon....
[ERROR] Run 2: SCIM2CustomSchemaUserTestCase.createClaims:153 » NoSuchMethod org.wso2.carbon....

Root Cause

This error is occurring due to changes introduced in PR #5661 (wso2/carbon-identity-framework#5661). That PR added claims to the "urn:scim:wso2:schema" dialect by default. However, the SCIM2CustomSchemaUserTestCase assumes this custom dialect URI is not set and attempts to create the claim dialect within the test.

Solution

Updated test to, check if custom schema dialect exists and create dialect only if it doesn't exist.

is-tests-scim2 tests passed locally with this change.

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[ashensw]

@PasinduYeshan Any idea why it was giving the error as NoSuchMethod, which seems a bit confusing?

[PasinduYeshan]

Any idea why it was giving the error as NoSuchMethod, which seems a bit confusing?

After analyzing the bytecode, it looks like the error is actually coming from the error handling code itself, specifically this line:
Object messageObject = this.fromOM(faultElt, messageClass, (Map)null);

Problem is likely related to deserializing the SOAP fault response, rather than the main method call.

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PR builder completed
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PR builder started
Link: https://github.com/wso2/product-is/actions/runs/11252061085

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PR builder completed
Link: https://github.com/wso2/product-is/actions/runs/11252061085
Status: success

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Approving the pull request based on the successful pr build https://github.com/wso2/product-is/actions/runs/11252061085