plugins/coverage: init + test

tests/test-sources/plugins/utils/coverage.nix

@@ -0,0 +1,86 @@
+{
+  empty = {
+    plugins.coverage.enable = true;
+  };
+
+  example = {
+    plugins.coverage = {
+      enable = true;
+
+      keymapsSilent = true;
+      keymaps = {
+        coverage = "<leader>a";
+        load = "<leader>b";
+        show = "<leader>c";
+        hide = "<leader>d";
+        toggle = "<leader>e";
+        clear = "<leader>f";
+        summary = "<leader>g";
+      };
+
+      autoReload = false;
+      autoReloadTimeoutMs = 500;
+      commands = true;
+      highlights = {
+        covered = {fg = "#B7F071";};
+        uncovered = {fg = "#F07178";};
+        partial = {fg = "#AA71F0";};
+        summaryBorder = {link = "FloatBorder";};
+        summaryNormal = {link = "NormalFloat";};
+        summaryCursorLine = {link = "CursorLine";};
+        summaryHeader = {
+          style = "bold,underline";
+          sp = "bg";
+        };
+        summaryPass = {link = "CoverageCovered";};
+        summaryFail = {link = "CoverageUncovered";};
+      };
+      loadCoverageCb = ''
+        function (ftype)
+          vim.notify("Loaded " .. ftype .. " coverage")
+        end
+      '';
+      signs = {
+        covered = {
+          hl = "CoverageCovered";
+          text = "▎";
+        };
+        uncovered = {
+          hl = "CoverageUncovered";
+          text = "▎";
+        };
+        partial = {
+          hl = "CoveragePartial";
+          text = "▎";
+        };
+      };
+      signGroup = "coverage";
+      summary = {
+        widthPercentage = 0.70;
+        heightPercentage = 0.50;
+        borders = {
+          topleft = "╭";
+          topright = "╮";
+          top = "─";
+          left = "│";
+          right = "│";
+          botleft = "╰";
+          botright = "╯";
+          bot = "─";
+          highlight = "Normal:CoverageSummaryBorder";
+        };
+        minCoverage = 80;
+      };
+      lang = {
+        python = {
+          coverage_file = ".coverage";
+          coverage_command = "coverage json --fail-under=0 -q -o -";
+        };
+        ruby = {
+          coverage_file = "coverage/coverage.json";
+        };
+      };
+      lcovFile = null;
+    };
+  };
+}