Attempt to match event_time

Signed-off-by: Marvin Froeder <marvin@datasqrl.com>

sqrl-calcite/pom.xml

@@ -64,6 +64,12 @@
       <groupId>com.datasqrl</groupId>
       <artifactId>sqrl-jdbc-1.19</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.assertj</groupId>
+      <artifactId>assertj-core</artifactId>
+      <version>3.26.3</version>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
   <build>
     <pluginManagement>

sqrl-calcite/src/test/java/com/datasqrl/util/SnapshotTest.java

@@ -4,6 +4,7 @@
 package com.datasqrl.util;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.fail;
 
 import com.google.common.base.Preconditions;
@@ -14,6 +15,7 @@
 import java.util.Arrays;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 import lombok.NonNull;
 import lombok.SneakyThrows;
 import lombok.Value;
@@ -142,12 +144,26 @@ public void createOrValidate() {
               break;
             }
           }
-          assertEquals(expected, content, "Mismatched snapshots: " + fileName + " " + "file://"+path.toFile().getAbsolutePath());
+
+          if (expected.contains("***")) {
+            assertThat(content).matches(toRegex(expected));
+          } else {
+            assertEquals(expected, content, "Mismatched snapshots: " + fileName + " " + "file://"+path.toFile().getAbsolutePath());
+          }
         }
       }
     }
 
-    @SneakyThrows
+    private   Pattern toRegex(String expectedContent) {
+        return Pattern.compile(
+            // Split on "***"
+                Arrays.stream(expectedContent.split("\\*\\*\\*"))
+                    .map(Pattern::quote) // Quote each part for exact matching
+                    .collect(Collectors.joining(".*")) 
+        );
+    }
+
+	@SneakyThrows
     private boolean updateSnapshotProfile() {
       return Boolean.parseBoolean(System.getProperty("snapshots.update", "false"));
     }

sqrl-testing/sqrl-integration-tests/src/test/resources/snapshots/com/datasqrl/FullUsecasesIT/loan_loan.txt

@@ -1,4 +1,4 @@
 >>>applicationalert-subscription.graphql
 {"data":{"ApplicationAlert":[]}}
 >>>applicationupdate-mutation.graphql
-{"data":{"ApplicationUpdates":{"loan_application_id":101,"message":"The road goes ever on and on"}}}
+{"data":{"ApplicationUpdates":{"loan_application_id":101,"message":"The road goes ever on and on","event_time":"***"}}}