Merge pull request #40 from fei-protocol/POZ-Set-Tribe-From-Core

Joeysantoro · web-flow · commit 86a3185ba4ea · 2021-02-06T19:41:05.000-08:00
Set tribe from core
diff --git a/contracts/core/Core.sol b/contracts/core/Core.sol
@@ -35,6 +35,11 @@ contract Core is ICore, Permissions {
 		emit FeiUpdate(token);
 	}
 
+	function setTribe(address token) external override onlyGovernor {
+		tribe = IERC20(token);
+		emit TribeUpdate(token);
+	}
+
 	function setGenesisGroup(address _genesisGroup) external override onlyGovernor {
 		genesisGroup = _genesisGroup;
 	}
diff --git a/contracts/core/ICore.sol b/contracts/core/ICore.sol
@@ -13,6 +13,7 @@ interface ICore is IPermissions {
 	// ----------- Events -----------
 
     event FeiUpdate(address indexed _fei);
+    event TribeUpdate(address indexed _tribe);
     event TribeAllocation(address indexed _to, uint _amount);
     event GenesisPeriodComplete(uint _timestamp);
 
@@ -22,6 +23,10 @@ interface ICore is IPermissions {
     /// @param token new fei address
     function setFei(address token) external;
 
+    /// @notice sets Tribe address to a new address
+    /// @param token new tribe address
+    function setTribe(address token) external;
+
     /// @notice sets Genesis Group address
     /// @param _genesisGroup new genesis group address
     function setGenesisGroup(address _genesisGroup) external;
diff --git a/test/core/Core.test.js b/test/core/Core.test.js
@@ -72,6 +72,23 @@ describe('Core', function () {
 	});
   });
 
+  describe('Tribe Update', function() {
+    it('updates', async function() {
+      expectEvent(
+        await this.core.setTribe(userAddress, {from: governorAddress}),
+        'TribeUpdate',
+        {
+          _tribe : userAddress
+        }
+      );
+      expect(await this.core.tribe()).to.be.equal(userAddress);
+	});
+	
+	it('non governor reverts', async function() {
+		await expectRevert(this.core.setTribe(userAddress, {from: userAddress}), "Permissions: Caller is not a governor");
+	});
+  });
+
   describe('Genesis', function() {
     describe('Genesis Group', function() {
       it('governor set succeeds', async function() {

Original file line number	Diff line number	Diff line change
`@@ -35,6 +35,11 @@ contract Core is ICore, Permissions {`
`35`	`35`	`emit FeiUpdate(token);`
`36`	`36`	`}`
`37`	`37`
	`38`	`+ function setTribe(address token) external override onlyGovernor {`
	`39`	`+ tribe = IERC20(token);`
	`40`	`+ emit TribeUpdate(token);`
	`41`	`+ }`
	`42`	`+`
`38`	`43`	`function setGenesisGroup(address _genesisGroup) external override onlyGovernor {`
`39`	`44`	`genesisGroup = _genesisGroup;`
`40`	`45`	`}`