1 files changed, 22 insertions, 0 deletions
diff --git a/packages/dev-utils/src/coverage.ts b/packages/dev-utils/src/coverage.ts
new file mode 100644
index 000000000..40bb47e2d
--- /dev/null
+++ b/packages/dev-utils/src/coverage.ts
@@ -0,0 +1,22 @@
+import { CoverageSubprovider } from '@0xproject/sol-cov';
+import * as _ from 'lodash';
+
+import { constants } from './constants';
+
+let coverageSubprovider: CoverageSubprovider;
+
+export const coverage = {
+    getCoverageSubproviderSingleton(): CoverageSubprovider {
+        if (_.isUndefined(coverageSubprovider)) {
+            coverageSubprovider = coverage._getCoverageSubprovider();
+        }
+        return coverageSubprovider;
+    },
+    _getCoverageSubprovider(): CoverageSubprovider {
+        const artifactsPath = './src/artifacts';
+        const contractsPath = './src/contracts';
+        const networkId = 50;
+        const defaultFromAddress = constants.TESTRPC_FIRST_ADDRESS;
+        return new CoverageSubprovider(artifactsPath, contractsPath, networkId, defaultFromAddress);
+    },
+};