Update tests for default spec version

Fixes gh-361

Signed-off-by: Thomas Vitale <[email protected]>

Author: ThomasVitale

src/test/groovy/org/cyclonedx/gradle/PluginConfigurationSpec.groovy

@@ -249,7 +249,7 @@ class PluginConfigurationSpec extends Specification {
         assert log4jCore.getBomRef() == 'pkg:maven/org.apache.logging.log4j/[email protected]?type=jar'
     }
 
-    def "multi-module should output boms in build/reports with version 1.4"() {
+    def "multi-module should output boms in build/reports with default version"() {
         given:
         File testDir = TestUtils.duplicate("multi-module")
 
@@ -266,10 +266,10 @@ class PluginConfigurationSpec extends Specification {
         assert reportDir.exists()
         reportDir.listFiles().length == 2
         File jsonBom = new File(reportDir, "bom.json")
-        assert jsonBom.text.contains("\"specVersion\" : \"1.4\"")
+        assert jsonBom.text.contains("\"specVersion\" : \"${CycloneDxUtils.DEFAULT_SCHEMA_VERSION.versionString}\"")
     }
 
-    def "multi-module with plugin in subproject should output boms in build/reports with version 1.4"() {
+    def "multi-module with plugin in subproject should output boms in build/reports with default version"() {
         given:
         File testDir = TestUtils.duplicate("multi-module-subproject")
 
@@ -286,7 +286,7 @@ class PluginConfigurationSpec extends Specification {
         assert reportDir.exists()
         reportDir.listFiles().length == 2
         File jsonBom = new File(reportDir, "bom.json")
-        assert jsonBom.text.contains("\"specVersion\" : \"1.4\"")
+        assert jsonBom.text.contains("\"specVersion\" : \"${CycloneDxUtils.DEFAULT_SCHEMA_VERSION.versionString}\"")
     }
 
     def "kotlin-dsl-project should allow configuring all properties"() {