Port more aggregator tests to cairo

[calvwang9]

https://smartcontract-it.atlassian.net/browse/BCI-1326

[archseer]

Can we now remove

chainlink-starknet/contracts/test/ocr2/aggregator.test.ts

Lines 283 to 337 in dfdc1dd

	it('payee management', async () => {
	let payees = oracles.map((oracle) => ({
	transmitter: oracle.transmitter.starknetContract.address,
	payee: oracle.transmitter.starknetContract.address, // reusing transmitter acocunts as payees for simplicity
	}))
	// call set_payees, should succeed because all payees are zero
	await owner.invoke(aggregator, 'set_payees', { payees })
	// call set_payees, should succeed because values are unchanged
	await owner.invoke(aggregator, 'set_payees', { payees })
	let oracle = oracles[0].transmitter
	let transmitter = oracle.starknetContract.address
	let payee = transmitter
	let proposed_oracle = oracles[1].transmitter
	let proposed_transmitter = proposed_oracle.starknetContract.address
	let proposed_payee = proposed_transmitter
	// can't transfer to self
	try {
	await oracle.invoke(aggregator, 'transfer_payeeship', {
	transmitter,
	proposed: payee,
	})
	expect.fail()
	} catch (err: any) {
	// TODO: expect(err.message).to.contain("");
	}
	// only payee can transfer
	try {
	await proposed_oracle.invoke(aggregator, 'transfer_payeeship', {
	transmitter,
	proposed: proposed_payee,
	})
	expect.fail()
	} catch (err: any) {}
	// successful transfer
	await oracle.invoke(aggregator, 'transfer_payeeship', {
	transmitter,
	proposed: proposed_payee,
	})
	// only proposed payee can accept
	try {
	await oracle.invoke(aggregator, 'accept_payeeship', { transmitter })
	expect.fail()
	} catch (err: any) {}
	// successful accept
	await proposed_oracle.invoke(aggregator, 'accept_payeeship', {
	transmitter,
	})
	})

?

(You'll have to change this line in the next test to use oracles[0]

chainlink-starknet/contracts/test/ocr2/aggregator.test.ts

Lines 341 to 342 in dfdc1dd

	// NOTE: previous test changed oracle0's payee to oracle1
	let payee = oracles[1].transmitter

)

[archseer]

Oh let's also remove https://github.com/smartcontractkit/chainlink-starknet/blob/develop/contracts/test/ocr2/aggregator_proxy.test.ts since it's fully covered by cairo-test now