Add unit test for IdentityProvider.toString

model/src/test/java/org/cloudfoundry/identity/uaa/provider/IdentityProviderTest.java

@@ -0,0 +1,33 @@
+package org.cloudfoundry.identity.uaa.provider;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.cloudfoundry.identity.uaa.constants.OriginKeys.UAA;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+class IdentityProviderTest {
+
+    private static IdentityProvider<OIDCIdentityProviderDefinition> idp;
+
+    @BeforeAll
+    static void beforeAll() {
+        idp = new IdentityProvider<>();
+        idp.setId("12345");
+        idp.setName("some-name");
+        idp.setOriginKey("some-origin");
+        idp.setAliasZid("custom-zone");
+        idp.setAliasId("id-of-mirrored-idp");
+        idp.setActive(true);
+        idp.setIdentityZoneId(UAA);
+        final OIDCIdentityProviderDefinition config = new OIDCIdentityProviderDefinition();
+        config.setIssuer("issuer");
+        idp.setConfig(config);
+    }
+
+    @Test
+    void testToString_ShouldContainAliasProperties() {
+        assertThat(idp).hasToString("IdentityProvider{id='12345', originKey='some-origin', name='some-name', type='oidc1.0', active=true, aliasId='id-of-mirrored-idp', aliasZid='custom-zone'}");
+    }
+
+}