init

tests/ip-tests.nix

@@ -0,0 +1,205 @@
+{ lib, ip }:
+let
+  inherit (lib) runTests;
+in
+runTests {
+  testParseBasic = {
+    expr = ip.parse "192.168.1.1";
+    expected = 3232235777;
+  };
+
+  testParseZeros = {
+    expr = ip.parse "0.0.0.0";
+    expected = 0;
+  };
+
+  testParseMax = {
+    expr = ip.parse "255.255.255.255";
+    expected = 4294967295;
+  };
+
+  testParseLoopback = {
+    expr = ip.parse "127.0.0.1";
+    expected = 2130706433;
+  };
+
+  testParseTen = {
+    expr = ip.parse "10.0.0.1";
+    expected = 167772161;
+  };
+
+  testParsePassthroughInt = {
+    expr = ip.parse 3232235777;
+    expected = 3232235777;
+  };
+
+  testFormatBasic = {
+    expr = ip.format 3232235777;
+    expected = "192.168.1.1";
+  };
+
+  testFormatZeros = {
+    expr = ip.format 0;
+    expected = "0.0.0.0";
+  };
+
+  testFormatMax = {
+    expr = ip.format 4294967295;
+    expected = "255.255.255.255";
+  };
+
+  testFormatPassthroughString = {
+    expr = ip.format "192.168.1.1";
+    expected = "192.168.1.1";
+  };
+
+  testToOctetsBasic = {
+    expr = ip.toOctets "192.168.1.1";
+    expected = [
+      192
+      168
+      1
+      1
+    ];
+  };
+
+  testToOctetsFromInt = {
+    expr = ip.toOctets 3232235777;
+    expected = [
+      192
+      168
+      1
+      1
+    ];
+  };
+
+  testToOctetsZeros = {
+    expr = ip.toOctets "0.0.0.0";
+    expected = [
+      0
+      0
+      0
+      0
+    ];
+  };
+
+  testFromOctetsBasic = {
+    expr = ip.fromOctets [
+      192
+      168
+      1
+      1
+    ];
+    expected = 3232235777;
+  };
+
+  testFromOctetsZeros = {
+    expr = ip.fromOctets [
+      0
+      0
+      0
+      0
+    ];
+    expected = 0;
+  };
+
+  testFromOctetsTen = {
+    expr = ip.fromOctets [
+      10
+      0
+      0
+      1
+    ];
+    expected = 167772161;
+  };
+
+  testAddBasic = {
+    expr = ip.add "192.168.1.1" 10;
+    expected = 3232235787;
+  };
+
+  testAddStrBasic = {
+    expr = ip.addStr "192.168.1.1" 10;
+    expected = "192.168.1.11";
+  };
+
+  testAddCrossOctet = {
+    expr = ip.addStr "192.168.1.250" 10;
+    expected = "192.168.2.4";
+  };
+
+  testSubtractBasic = {
+    expr = ip.subtract "192.168.1.10" 5;
+    expected = 3232235781;
+  };
+
+  testSubtractStrBasic = {
+    expr = ip.subtractStr "192.168.1.10" 5;
+    expected = "192.168.1.5";
+  };
+
+  testDiffBasic = {
+    expr = ip.diff "192.168.1.10" "192.168.1.1";
+    expected = 9;
+  };
+
+  testDiffNegative = {
+    expr = ip.diff "192.168.1.1" "192.168.1.10";
+    expected = -9;
+  };
+
+  testCompareLess = {
+    expr = ip.compare "10.0.0.1" "10.0.0.2";
+    expected = -1;
+  };
+
+  testCompareGreater = {
+    expr = ip.compare "10.0.0.2" "10.0.0.1";
+    expected = 1;
+  };
+
+  testCompareEqual = {
+    expr = ip.compare "10.0.0.1" "10.0.0.1";
+    expected = 0;
+  };
+
+  testLtTrue = {
+    expr = ip.lt "10.0.0.1" "10.0.0.2";
+    expected = true;
+  };
+
+  testLtFalse = {
+    expr = ip.lt "10.0.0.2" "10.0.0.1";
+    expected = false;
+  };
+
+  testGtTrue = {
+    expr = ip.gt "10.0.0.2" "10.0.0.1";
+    expected = true;
+  };
+
+  testEqTrue = {
+    expr = ip.eq "10.0.0.1" "10.0.0.1";
+    expected = true;
+  };
+
+  testEqFalse = {
+    expr = ip.eq "10.0.0.1" "10.0.0.2";
+    expected = false;
+  };
+
+  testMinStr = {
+    expr = ip.minStr "10.0.0.5" "10.0.0.2";
+    expected = "10.0.0.2";
+  };
+
+  testMaxStr = {
+    expr = ip.maxStr "10.0.0.5" "10.0.0.2";
+    expected = "10.0.0.5";
+  };
+
+  testRoundtrip = {
+    expr = ip.format (ip.parse "172.16.32.64");
+    expected = "172.16.32.64";
+  };
+}