feat: add methods to collect lastest ATC codes (#251)

1 files changed, 88 insertions, 0 deletions

diff --git a/src/test/java/dev/dnpm/oshelper/atc/AgentCodeServiceTest.java b/src/test/java/dev/dnpm/oshelper/atc/AgentCodeServiceTest.java
new file mode 100644
index 0000000..5761d8b
--- /dev/null
+++ b/src/test/java/dev/dnpm/oshelper/atc/AgentCodeServiceTest.java
@@ -0,0 +1,88 @@
+/*
+ * This file is part of onkostar-plugin-dnpm
+ *
+ * Copyright (c) 2026 the original author or authors.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package dev.dnpm.oshelper.atc;
+
+import dev.dnpm.oshelper.atc.services.AgentCodeService;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class AgentCodeServiceTest {
+
+    @Test
+    void shouldReturnLatestAvailableAgentCodeVersion() {
+        var testAgentCodes = List.of(
+                new AtcCode("A01AD05", "Acetylsalicylsäure"),
+                new AtcCode("A01AD05", "Acetylsalicylsäure", "2025"),
+                new AtcCode("A01AD05", "Acetylsalicylsäure", "2026"),
+                new UnregisteredCode("A01AD05", "Acetylsalicylsäure"),
+                new UnregisteredCode("", "Acetylsalicylsäure")
+        );
+
+        var actual = AgentCodeService.latestAgentCodeVersions(testAgentCodes, AgentCodeService.byNameAndCode);
+
+        assertThat(actual).containsAll(
+                List.of(
+                        new AtcCode("A01AD05", "Acetylsalicylsäure", "2026"),
+                        new UnregisteredCode("", "Acetylsalicylsäure")
+                )
+        );
+    }
+
+    @Test
+    void shouldReturnLatestAvailableAgentCodeVersionByNameOnly() {
+        var testAgentCodes = List.of(
+                new AtcCode("A01AD05", "Acetylsalicylsäure"),
+                new AtcCode("A01AD05", "Acetylsalicylsäure", "2025"),
+                new AtcCode("A01AD05", "Acetylsalicylsäure", "2026"),
+                new UnregisteredCode("A01AD05", "Acetylsalicylsäure"),
+                new UnregisteredCode("", "Acetylsalicylsäure")
+        );
+
+        var actual = AgentCodeService.latestAgentCodeVersions(testAgentCodes, AgentCodeService.byCodeOnly);
+
+        assertThat(actual).containsExactly(
+                new AtcCode("A01AD05", "Acetylsalicylsäure", "2026")
+        );
+    }
+
+    @Test
+    void shouldReturnLatestAvailableAgentCodeWithoutVersionVersionByNameOnly() {
+        var testAgentCodes = List.of(
+                new UnregisteredCode("A01AD05", "Acetylsalicylsäure"),
+                new AtcCode("A01AD05", "Acetylsalicylsäure"),
+                new UnregisteredCode("", "Acetylsalicylsäure")
+        );
+
+        var actual = AgentCodeService.latestAgentCodeVersions(testAgentCodes, AgentCodeService.byCodeOnly);
+
+        assertThat(actual).containsExactly(
+                new AtcCode("A01AD05", "Acetylsalicylsäure")
+        );
+    }
+
+}